More chemistry at http://www.periodicvideos.com/. Follow us on Facebook at http://www.facebook.com/periodicvideos. And on Twitter at http://twitter.com/periodicvideos. From the School of Chemistry at The University of Nottingham: http://www.nottingham.ac.uk/chemistry...
This enzyme is called p450, and several diet supplements and herbs have reported effects on it. Depending on how these products interact with p450, using anti-HIV drugs with them could either raise or lower the blood levels of the anti-HIV drugs. Herbs with reported effects on p450 include St. John's Wort, garlic, ginseng, melatonin, milk thistle (silymarin), geniposide and skullcap. For more detailed information on St. John's Wort, read NIH Study Cautions Use of St. John's Wort with Anti-HIV drugs.
Vitex (Chasteberry) Aids Fertility and PCOS. Vitex agnus-castus (chaste tree berry) is a well-known herb that has been used for centuries in Europe for hormonal imbalances in women. It may help women with PCOS who are lacking a normal menstrual cycle and thus don't ovulate or menstruate.